Hendriks, Klaus B. <br/><br/>
The preservation and restoration of photographic materials in archives and libraries :  a RAMP study with guidelines / 
prepared by Klaus B. Hendriks 
 - Paris :  General Information Programme and UNISIST, United Nations Educational, Scientific and Cultural Organization,  1984 
 - viii, 118p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Photographs--Conservation and restoration